<template>
	<view class="pay">
		<view class="payorder">
			<view class="payNumber">
				订单号:{{outTradeNo}}
			</view>
			<view class="payPrice">
				<text>¥</text>{{totalAmount}}
			</view>
			<view class="payTime">
				<!-- 最迟支付时间:{{payinfo.end_time}} -->
			</view>
		</view>
		<view class="payType">
			<view class="payTypeTitle">
				请选择支付方式
			</view>
				<radio-group @change="radioChange" >
				<view class="payTypeItem">
					<view class="payTypeItemLeft">
						<image src="../../static/pay/alipay.png" class="payicon"></image>支付宝支付
					</view>
					<radio color="#01c2fa" value="1" checked=""></radio>
				</view>
				<view class="payTypeItem">
					<view class="payTypeItemLeft">
						<image src="../../static/pay/wxpay.png"  class="payicon"></image>微信支付
					</view>
					<radio color="#01c2fa" value="2"></radio>
				</view>
			</radio-group>
		
		</view>
		<view class="payButton" @click="routeng">
			确定支付
		</view>
		
		<!-- 添加支付表单区域 -->
		<div id="divform"></div>
	</view>
	
</template>

<script>
    let app = getApp();
	export default{
		data(){
			return{
				paytype:1,
				payForm:'',//初始化支付表单
				totalAmount:200,//初始化总支付金额
				outTradeNo:'2012121909021',//初始化主订单号
			}
		},
		onLoad(option) {
			// console.log(option);
			this.totalAmount = option.totalAmount;
			this.outTradeNo = option.outTradeNo;
		},
		methods:{
		async routeng(){
				// console.log("支付");
				//结构参数
				let {totalAmount,outTradeNo,paytype} = this;
				//定义参数
				let option = {
					url:"/alipay",
					method:"post",
					data:{totalAmount,outTradeNo,type:paytype},
					header:app.globalData.header
				}
				
				let res = await this.$http(option);
				if(res.data.code == 200){
					let from = res.data.list;
					let divform = document.getElementById("divform");
					divform.innerHTML = from;
					 document.forms[0].submit();
				}else{
					uni.showToast({
						title:"网络异常",
						icon:"none"
					})
				}
			},
			// 切换支付方式
			radioChange(){}
		}
	}
</script>

<style>
	/* 引入样式 */
	@import '@/static/css/pay.css';
</style>
